package haizhi.fruitmall.util;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by richa on 2017/8/30
 */
public class ParamUtil {

    private static Map<String,Object> params = new HashMap<>();

    public static Map<String,Object> putParam(String key,Object value){
        params.clear();
        params.put(key,value);
        return params;
    }

}
